fkie_cve-2021-22883
Vulnerability from fkie_nvd
Published
2021-03-03 18:15
Modified
2024-11-21 05:50
Severity ?
Summary
Node.js before 10.24.0, 12.21.0, 14.16.0, and 15.10.0 is vulnerable to a denial of service attack when too many connection attempts with an 'unknownProtocol' are established. This leads to a leak of file descriptors. If a file descriptor limit is configured on the system, then the server is unable to accept new connections and prevent the process also from opening, e.g. a file. If no file descriptor limit is configured, then this lead to an excessive memory usage and cause the system to run out of memory.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| fedoraproject | fedora | 32 | |
| fedoraproject | fedora | 33 | |
| fedoraproject | fedora | 34 | |
| netapp | e-series_performance_analyzer | - | |
| oracle | graalvm | 19.3.5 | |
| oracle | graalvm | 20.3.1.2 | |
| oracle | graalvm | 21.0.0.2 | |
| oracle | jd_edwards_enterpriseone_tools | * | |
| oracle | mysql_cluster | * | |
| oracle | nosql_database | * | |
| oracle | peoplesoft_enterprise_peopletools | 8.58 | |
| oracle | peoplesoft_enterprise_peopletools | 8.59 | |
| siemens | sinec_infrastructure_network_services | * |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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